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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 859 · 40 questions
TalentJR

The method (Total first): Total = add every value. Average = total ÷ number of rows. Percent of total = that value ÷ total × 100. Most/fewest: compare all the values. Difference = bigger − smaller.

NameDateTime takenScore ___ / 40
  1. 1.Books sold by a shop
    Mon: 50
    Tue: 50
    Wed: 60
    Thu: 10
    Fri: 30
    Which day has the fewest books?     (a) Mon (b) Thu (c) Wed (d) Tue
  2. 2.Trees planted by each class
    Class 6: 75
    Class 7: 45
    Class 8: 105
    Class 9: 60
    Class 10: 15
    How many trees are there in all?
  3. 3.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 30
    Apr: 10
    May: 20
    Which month has the most visitors?     (a) Apr (b) Mar (c) Feb (d) Jan
  4. 4.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 80
    Wed: 120
    Thu: 60
    Fri: 100
    What is the average number of mangoes per day?
  5. 5.Visitors to a science museum
    Jan: 30
    Feb: 40
    Mar: 60
    Apr: 50
    May: 20
    Which month has the fewest visitors?     (a) Mar (b) Jan (c) Feb (d) May
  6. 6.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 120
    Wed: 120
    Thu: 120
    Fri: 90
    Which day has the most mangoes?     (a) Mon (b) Fri (c) Thu (d) Tue
  7. 7.Mangoes sold by a fruit seller
    Mon: 280
    Tue: 160
    Wed: 120
    Thu: 40
    Fri: 200
    The number for Tue is what percent of the total?
  8. 8.Students who chose each subject
    Maths: 20
    Science: 30
    English: 15
    Hindi: 10
    Art: 25
    What is the difference between the highest and the lowest number of students?
  9. 9.Students who chose each subject
    Maths: 100
    Science: 80
    English: 20
    Hindi: 120
    Art: 80
    Which subject has the fewest students?     (a) Maths (b) English (c) Art (d) Hindi
  10. 10.Visitors to a science museum
    Jan: 120
    Feb: 210
    Mar: 150
    Apr: 90
    May: 30
    Which month has the most visitors?     (a) Apr (b) Feb (c) May (d) Jan
  11. 11.Books sold by a shop
    Mon: 200
    Tue: 200
    Wed: 200
    Thu: 250
    Fri: 150
    The number for Mon is what percent of the total?
  12. 12.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 60
    Wed: 90
    Thu: 150
    Fri: 180
    What is the average number of mangoes per day?
  13. 13.Trees planted by each class
    Class 6: 10
    Class 7: 60
    Class 8: 30
    Class 9: 50
    Class 10: 50
    How many trees are there in all?
  14. 14.Students who chose each subject
    Maths: 100
    Science: 80
    English: 80
    Hindi: 60
    Art: 80
    The number for Science is what percent of the total?
  15. 15.Mangoes sold by a fruit seller
    Mon: 300
    Tue: 150
    Wed: 250
    Thu: 100
    Fri: 200
    Which day has the most mangoes?     (a) Fri (b) Tue (c) Thu (d) Mon
  16. 16.Mangoes sold by a fruit seller
    Mon: 70
    Tue: 60
    Wed: 10
    Thu: 30
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
  17. 17.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 80
    Thu: 120
    Fri: 280
    What is the average number of mangoes per day?
  18. 18.Trees planted by each class
    Class 6: 120
    Class 7: 240
    Class 8: 200
    Class 9: 160
    Class 10: 80
    Which class has the most trees?     (a) Class 10 (b) Class 9 (c) Class 6 (d) Class 7
  19. 19.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 30
    Thu: 20
    Fri: 50
    What is the difference between the highest and the lowest number of mangoes?
  20. 20.Trees planted by each class
    Class 6: 60
    Class 7: 30
    Class 8: 45
    Class 9: 90
    Class 10: 75
    How many trees are there in all?
  21. 21.Books sold by a shop
    Mon: 100
    Tue: 60
    Wed: 40
    Thu: 120
    Fri: 80
    The number for Fri is what percent of the total?
  22. 22.Trees planted by each class
    Class 6: 50
    Class 7: 30
    Class 8: 40
    Class 9: 60
    Class 10: 20
    The number for Class 6 is what percent of the total?
  23. 23.Students who chose each subject
    Maths: 105
    Science: 45
    English: 15
    Hindi: 75
    Art: 60
    What is the difference between the highest and the lowest number of students?
  24. 24.Trees planted by each class
    Class 6: 30
    Class 7: 15
    Class 8: 5
    Class 9: 15
    Class 10: 35
    Which class has the fewest trees?     (a) Class 9 (b) Class 6 (c) Class 10 (d) Class 8
  25. 25.Students who chose each subject
    Maths: 30
    Science: 15
    English: 20
    Hindi: 10
    Art: 25
    The number for Maths is what percent of the total?
  26. 26.Visitors to a science museum
    Jan: 160
    Feb: 160
    Mar: 160
    Apr: 200
    May: 120
    What is the average number of visitors per month?
  27. 27.Visitors to a science museum
    Jan: 75
    Feb: 175
    Mar: 100
    Apr: 100
    May: 50
    The number for Feb is what percent of the total?
  28. 28.Trees planted by each class
    Class 6: 250
    Class 7: 100
    Class 8: 150
    Class 9: 200
    Class 10: 300
    How many trees are there in all?
  29. 29.Visitors to a science museum
    Jan: 20
    Feb: 35
    Mar: 15
    Apr: 20
    May: 10
    Which month has the most visitors?     (a) Feb (b) Apr (c) Jan (d) May
  30. 30.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 100
    Wed: 100
    Thu: 125
    Fri: 75
    How many more mangoes are there for Thu than for Fri?
  31. 31.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 20
    Wed: 30
    Thu: 25
    Fri: 15
    Which day has the fewest mangoes?     (a) Mon (b) Wed (c) Fri (d) Thu
  32. 32.Students who chose each subject
    Maths: 30
    Science: 20
    English: 40
    Hindi: 70
    Art: 40
    Which subject has the most students?     (a) English (b) Maths (c) Hindi (d) Science
  33. 33.Students who chose each subject
    Maths: 300
    Science: 200
    English: 200
    Hindi: 250
    Art: 50
    What is the difference between the highest and the lowest number of students?
  34. 34.Students who chose each subject
    Maths: 120
    Science: 120
    English: 120
    Hindi: 60
    Art: 180
    How many more students are there for Art than for Maths?
  35. 35.Visitors to a science museum
    Jan: 200
    Feb: 160
    Mar: 160
    Apr: 120
    May: 160
    What is the average number of visitors per month?
  36. 36.Visitors to a science museum
    Jan: 120
    Feb: 60
    Mar: 45
    Apr: 30
    May: 45
    How many more visitors are there for Jan than for Apr?
  37. 37.Books sold by a shop
    Mon: 450
    Tue: 100
    Wed: 150
    Thu: 150
    Fri: 150
    What is the difference between the highest and the lowest number of books?
  38. 38.Visitors to a science museum
    Jan: 120
    Feb: 150
    Mar: 120
    Apr: 120
    May: 90
    The number for Jan is what percent of the total?
  39. 39.Students who chose each subject
    Maths: 140
    Science: 80
    English: 20
    Hindi: 40
    Art: 120
    What is the average number of students per subject?
  40. 40.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 120
    Thu: 90
    Fri: 150
    What is the average number of books per day?

Answer key

  1. Thu
  2. 300
  3. Mar
  4. 80
  5. May
  6. Mon
  7. 20
  8. 20
  9. English
  10. Feb
  11. 20
  12. 120
  13. 200
  14. 20
  15. Mon
  16. 60
  17. 160
  18. Class 7
  19. 40
  20. 300
  21. 20
  22. 25
  23. 90
  24. Class 8
  25. 30
  26. 160
  27. 35
  28. 1000
  29. Feb
  30. 50
  31. Mon
  32. Hindi
  33. 250
  34. 60
  35. 160
  36. 90
  37. 350
  38. 20
  39. 80
  40. 120

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